var mysql = require("mysql");
var connection = mysql.createConnection({
    host: "localhost",
    user: "root",
    password: "123456",
    database: "test",
});

connection.connect();

connection.query("SELECT 1 + 1 AS solution", function(error, results, fields) {
    if (error) throw error;
    console.log("The solution is: ", results[0].solution);
});